W9 4AR
England
Updated September 2026
Compare this postcodeLocation overview
Complete postcode fields and official codes
- Postcode
- W9 4AR
- Status
- Terminated
- Introduced
- 1 May 2009
- Terminated
- 1 May 2011
- Postcode area
- W
- Postcode district
- W9
- Postcode sector
- W9 4
- Latitude
- Not published
- Longitude
- 0.000000
- British National Grid easting
- Not published
- British National Grid northing
- Not published
Statistical and administrative geographies
- Country
- England · E92000001
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Explore W9
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- Postcode sector residents
- Not available
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version not available.
Planning applications
Applications mapped to this postcode district by the nearest current postcode point.
- Available records
- 36
- Records since 17 September 2020
- 14
- Latest available record date
- 26 August 2025
Latest available applications
- 2025/3147/T Decision dated 26 August 2025
REAR GARDEN: 1 x Ash (T7) - Reduce crown height by 3m - 4m and reduce lateral spread by up to 2m to balance crown. 1 x Yew (T9) - Remove epicormic growth. 1 x Deodar Cedar (T10) - Reduce overlong laterals to south and west side of crown by up to 2m.
318 Finchley Road London NW3 7AG
London Borough of Camden No Objection to Works to Tree(s) in CA - 2025/0167/P Decision dated 26 February 2025
Installation of dry coolers and erection of associated acoustic screen at roof level.
Maida Vale Telephone Exchange 138 Maida Vale London W9 1QD
London Borough of Camden Granted - 2025/0355/P Decision dated 6 February 2025
Demolition of the existing community building and construction of a new two-storey community facility, installation of external wall insulation and new windows (to existing building), ASHP communal heating system, landscape improvements, new hard surfacing, enhanced access routes, formalised car parking, cycle storage, EV charging points and perimeter railings and gates for security to buildings and surroundings of Windmill Court, 52 Mapesbury Road, NW2
Windmill Court 52 Mapesbury Road London NW2 4JG
London Borough of Camden No objection - 2025/0074/P Decision dated 21 January 2025
Observations to the City of Westminster for the Replacement of garden shed at rear garden, a new garden decking above ground level and borders forming the grass lawn area. (Linked with 24/08833/LBC)
20 Greville Place London NW6 5JH
London Borough of Camden No objection - 2024/4529/P Decision dated 25 November 2024
Removal of existing flue and installation of replacement flue.
Maida Vale Telephone Exchange 138 Maida Vale W9 1QD
London Borough of Camden Granted - 2024/3772/P Decision dated 17 September 2024
Observations to the City of Westminster for the erection of outbuilding to rear garden, including installation of garden decking, replacement of patio and associated alterations (24/05564/FULL / 24/05565/LBC).
20 Greville Place WESTMINSTER London NW6 5JH
London Borough of Camden No objection - 2024/1738/P Decision dated 24 May 2024
Demolition of existing ground floor rear conservatory and erection of a single storey rear extension. (Linked with 24/02590/LBC)
20 Greville Place London NW6 5JH
London Borough of Camden Withdrawn Decision - 2024/1237/P Decision dated 21 May 2024
Erection of a substation and associated enclosure.
Maida Vale Telephone Exchange 138 Maida Vale London W9 1QD
London Borough of Camden Granted - 2024/1831/P Decision dated 16 May 2024
Demolition of existing ground floor rear conservatory and erection of a single storey rear extension. (Linked with 24/02590/LBC)
20 Greville Place London NW6 5JH
London Borough of Camden No objection - 2024/0491/P Decision dated 21 February 2024
Reconstruction of the second floor mansard wall and flat roof with raised ceiling height, and associated new windows which will maintain access to the existing flat roof terrace; installation of railings to the existing flat roof terrace; new solar PV set to flat roof top and the installation of an Air Source Heat Pump; replacement driveway gates and the renewal of the pedestrian gate; alterations to hard landscape and exterior steps associated with access between ground, basement level, and the rear garden; refurbishment and repair works to the external building fabric to include renewal of roof coverings; and associated works. (Linked with 23/08825/LBC)
18 Greville Place London NW6 5JH
London Borough of Camden No objection - 2023/4917/P Decision dated 23 January 2024
Adjoining Borough Obs for: Comprehensive redevelopment of the site for mixed use including demolition of the existing buildings and construction of up to seven new buildings comprising new homes (Use Class C3), purpose built student accommodation (Sui Generis), industrial uses (Use Classes E, B2 and B8 and Sui Generis), flexible commercial and community space (Use Classes E, F1 and F2), safeguarding of land for new station and pedestrian bridge, upgrade works to facilitate access to existing station, diversion of existing culverts, new public realm, landscaping, internal and external amenity space and playspace, car and cycle parking and associated works including plant and infrastructure and other minor works incidental to the proposed development. The proposed development comprises the removal of existing waste use; demolition of existing structures; diversion of existing culverts; site preparation and enabling works; the construction of up to seven buildings comprising heights of 5,16, 34, 40, 42, 43 and 51 storeys (up to 207.625 metres AOD); new homes (Use Class C3), purpose built student accommodation (Sui Generis), industrial uses (Use Classes E, B2 and B8 and Sui Generis), flexible commercial and community space (Use Classes E, F1 and F2) including a new community hub of up to 1,173sqm and a playground of up to 1,000 sqm for use of the wider community, safeguarding of land for new station and pedestrian bridge, upgrade works to facilitate access to existing station, new public realm, landscaping, internal and external amenity space and other playspace, car and cycle parking and associated works including plant and infrastructure and other minor works incidental to the proposed development (Brent app ref: 23/3462).
Neasden Goods Depot Neasden Lane London NW10 2UG
London Borough of Camden No objection - 2023/2153/P Decision dated 10 July 2023
Proposal: Proposed installation of 1no. new BT Street Hub, incorporating 2no. digital 75 LCD advert screens adjacent to 149-153 Kilburn High Road, London, NW6 7HW plus the removal of associated BT kiosk(s).
adjacent to 149-153 Kilburn High Road London
London Borough of Camden Objection
Source: MHCLG Planning Data, snapshot 2025-09-17, version 2025-09-17-beta. Licensed under the Open Government Licence v3.0. Record dates use the submitted date where published, otherwise the decision date.
GP practices
5
in this district
ELGIN CLINIC
40 ELGIN AVENUE, LONDON, W9 3QT
ODS code E87038
MAIDA VALE MEDICAL CENTRE
40 BIDDULPH MANSIONS, ELGIN AVENUE, LONDON, W9 1HT
ODS code E87010
THE RANDOLPH SURGERY
235A ELGIN AVENUE, LONDON, W9 1NH
ODS code E87046
THIRD FLOOR LANARK ROAD MEDICAL CENTRE
165 LANARK ROAD, LONDON, W9 1NZ
ODS code E87663
WOODFIELD ROAD MEDICAL CENTRE
THE MEDICAL CENTRE 7E, WOODFIELD ROAD, LONDON, W9 3XZ
ODS code E87741
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
